38310140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174137}}^1$

素因数の和:174157

約数の個数: 24

約数和(自身を含む): 87765552

約数和(自身を除く): 49455412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 174137, 348274, 696548, 870685, 1741370, 1915507, 3482740, 3831014, 7662028, 9577535, 19155070, 38310140]

約数ペア:

[(1, 38310140), (2, 19155070), (4, 9577535), (5, 7662028), (10, 3831014), (11, 3482740), (20, 1915507), (22, 1741370), (44, 870685), (55, 696548), (110, 348274), (220, 174137)]